Thinking about getting one. Have read both positive and negative reviews. Just trying to see if there are any out there who can offer a honest opinion before I plunk down money on this gadget.
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+1 on the drift. I love my trident, and I use it for dosing, but you have to watch it when the Ca/Mg reagent bottles get under 25-30%.Overall, it works well does what it designed to do - alert you on trends. That said, it doesn’t seem particularly accurate when referenced vs other test kits. It also has a substantial amount of drift towards the end of the reagent life.
On going cost isn’t awful and reagent availability seems to be much better.
TLDR; it’s nice for piece of mind and auto dosing but manual testing is still a good practice every now and then

